Inventor

CREVIER DONALD L

US26 patents

⚠️ This page may combine multiple inventors who share the name “CREVIER DONALD L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CREVIER DONALD L

ILLINOIS TOOL WORKS

Tamper evident resealable packaging

Package with peel seal tape between compartments and method of manufacture

Gusseted reclosable package with slider-operated zipper

Methods of making a gusset style pouch in a reclosable bag

Dual inserter applicator

Tamper evident reclosable package

Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines

Methods of making a gusset style pouch in a reclosable bag

Method and apparatus for ultrasonically stomping slider end stops on zipper

Slider zipper package with wide mouth opening

Method of making reclosable packaging

Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines

Device for closing slider-operated zipper on filled reclosable pouch

Tamper evident slider package

Multicompartment evacuable storage bag

Leakproof zipper end crush for reclosable bag and related method of manufacture

Method for forming slider end stops on zipper

Method and apparatus for forming slider end stops on zipper

Dual inserter applicator

Reclosable package methods for block cheese and other products that do not slide well

Method of preparing zipper for use in reclosable gusset bags

Method and apparatus for ultrasonically stomping slider end stops on zipper

Reclosable package and methods for block cheese and other products that do not slide well

Method for closing slider-operated zipper on filled reclosable pouch

Tamper evident reclosable package

MCMAHON MICHAEL J

Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines